Steel Pinion Gear 1/8" Bore 48P 29T (RRP1029)

This 29-tooth, 48-pitch pinion gear is built to pair with plastic spur gears, delivering durable, precise meshing in compact drive trains. Crafted from hard nickel-plated alloy steel, it’s precision-cut and features a 1/8-inch bore with the tooth count stamped on the gear for quick identification.

Included is one 5-40 set screw to secure the gear on the shaft; a 1/16-inch Allen wrench is required to tighten it and is not included. This pinion is ideal for hobby setups that demand reliable, long-lasting gearing in conjunction with plastic spur gears.